The structure of GYFTC8Y optical cable is to sleeve the optical fiber into the PBT loose tube, and the loose tube is filled with waterproof compound. The center of the cable core is a non-metallic reinforced core, and the loose tube (and filler rope) is twisted around the central reinforced core to form a compact and circular cable core. The cable core and the steel wire strands are integrated into a figure-8 polyethylene sheath
Color:
Katerangan
Struktur kabel
Data téknis
Data téknis
| No kabel | 4 | 8 | 12 | 24 | 48 | 72 | 144 | ||||
| Model Serat | G.652D | ||||||||||
| Desain (Tukang Kakuatan + Mécitas | 1 + 5 | 1 + 6 | 1 + 12 | ||||||||
| Anggota Kakuatan Tengah | Bahan | FRP | |||||||||
| Diameter （± 0,05） mm | 1,5 | 2.1 | |||||||||
| Tél Leungit | Bahan | PBT | |||||||||
| Diameter （± 0,06） mm | 1,8 | 2.1 | |||||||||
| Ketebalan （± 0,03） mm | 0,32 | 0,35 | |||||||||
| The Max.Core NO./Tube | 4 | 6 | 12 | ||||||||
| Tali Pangeusian | Bahan | LDPE | |||||||||
| Warna | Bodas | ||||||||||
| Diameter （± 0,06） mm | 1,8 | 2.1 | |||||||||
| Lapisan Blok Cai （Bahan） | Sumebarna banjir | ||||||||||
| Dukungan potongan | Bahan | Baja galvanis | |||||||||
| Ukuran | 0,9 × 7 | 1.0 × 7 | |||||||||
| Wéb | Bahan | MDPE | |||||||||
| Ukuranna （± 0,2） mm | 2,5 × 3 | ||||||||||
| Sadayana Leungeun | Bahan | MDPE | |||||||||
| Ketebalan （± 0.2） mm | 1,5 | ||||||||||
| Sadayana Leungeun | Bahan | MDPE | |||||||||
| Ketebalan （± 0.2） mm | 1,8 | ||||||||||
| Diameter kabel (W × H) （± 0,2） mm | 8,5 × 16,6 | 9,1 × 17,0 | 9,7 × 18,1 | 13,8 × 22.2 | |||||||
| Kabelasan Wetthing （± 10） kg / km | 120 | 132 | 150 | 235 | |||||||
| Min. radius bengkok | Tanpa Tegangan | 10,0 × Kabel-φ | |||||||||
| Dina Sétan Maksimal | 20,0 × Kabel-φ | ||||||||||
| Kisaran suhu （℃） |
Pamasangan | -20 ~ + 60 | |||||||||
| Angkutan & Panyimpen | -40 ~ + 70 | ||||||||||
| Operasi | -40 ~ + 70 | ||||||||||
Warna Serat
| Teu. | 1 | 2 | 3 | 4 | 5 | 6 |
| Warna |  |
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| Teu. | 7 | 8 | 9 | 10 | 11 | 12 |
| Warna |  |
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Warna Tube
| Teu. | 1 | 2 | 3 | 4 | 5 | 6 |
| Warna |  |
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| Teu. | 7 | 8 | 9 | 10 | 11 | 12 |
| Warna |  |
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Pasipatan serat optik mode tunggal (ITU-T Rec. G.652.D)
| Barang | Spésifikasi |
| Jenis serat | Modeu-tunggal |
| Bahan serat | Dilapis silika |
| Koefisien Attenuasi @ 1310 nm @ 1383 nm @ 1550 nm @ 1625 nm |
£ 0,36 dB / km £ 0,32 dB / km £ 0,22 dB / km £ 0,30 dB / km |
| Titik discontinuity | £ 0,05 dB |
| Kabel panjang motong kabel | £ 1260 nm |
| Gelombang penyebaran zero | 1300 ~ 1324 nm |
| Lamping enol | £ 0,092 ps / (nm2.km) |
| PMDQ (Rata-rata kuadrat *) | £ 0,2 ps / km1 / 2 |
| Widang lapang mode @ 1310 nm | 9.2 ± 0,4 um |
| Kasalahan concentricity inti / Clad | £ 0,5 um |
| Diaméteran panyétok | 125,0 ± 0,7 um |
| Panutupan non-sirkularitas | £ 1.0% |
| Diaméter palapis primér | 245 ± 10 um |
| Tingkat tés buktina | 100 kpsi (= 0,69 Gpa), 1% |
| Temperature dependence 0oC ~ + 70oC @ 1310 & 1550nm |
£ 0,1 dB / km |
Aplikasi:
| Henteu. | Barang | Syarat | |
| 1 | Daya tarik Kakuatan Tensile | Jangka pondok | 2700 N |
| Lila Istilah | 1000 N | ||
| 2 | Ngalawan Résistansi Rintangan | Jangka pondok | 1000 (/ 100mm) |
| Lila Istilah | 300 (/ 100mm) | ||
Sheath marking
Lambang
Kadang teu jelas teu jelas panjang nyirian panjang upami jelas tina tatangga anu jelas.
Both cable ends are sealed with heat shrinkable end caps to prevent water ingress.
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